User Manager/User page
If there is only one subscriber registered, user pages don't require any setup.
If there are many subscribers registered in the User Manager, it must be specified explicitly, to which subscriber the user belongs, because there can be many users with the same login belonging to different subscribers.
How to find?
User page can be found at address: http://Router_IP_address/userman
where "Router_IP_address" must be replaced with IP address of your router where the User Manager is running.